Classifications

• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23B—PRESERVING, e.g. BY CANNING, MEAT, FISH, EGGS, FRUIT, VEGETABLES, EDIBLE SEEDS; CHEMICAL RIPENING OF FRUIT OR VEGETABLES; THE PRESERVED, RIPENED, OR CANNED PRODUCTS
  • A23B7/00—Preservation or chemical ripening of fruit or vegetables
  • A23B7/02—Dehydrating; Subsequent reconstitution
• • A—HUMAN NECESSITIES
  • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
  • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
  • A23L19/00—Products from fruits or vegetables; Preparation or treatment thereof
  • A23L19/03—Products from fruits or vegetables; Preparation or treatment thereof consisting of whole pieces or fragments without mashing the original pieces
  • A23L19/07—Fruit waste products, e.g. from citrus peel or seeds
• • C—CHEMISTRY; METALLURGY
  • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
  • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
  • C09J105/00—Adhesives based on polysaccharides or on their derivatives, not provided for in groups C09J101/00 or C09J103/00
  • C09J105/06—Pectin; Derivatives thereof

Definitions

• the present invention relates to a composition based on industrial residues in the processing of fruits, in particular apples originating from products, use thereof, methods for processing them and products thus obtained according to the preamble of the independent claims.
• compositions of this type based on venetous Po 1 ys acharic ide, used as binders, are e.g. from the Romanian patent application RO 118022 known. Such compositions are intended to be used in the food and pharmaceutical industries, for making leathery articles for binding books, and so on. Such a composition, however, contains ingredients that are expensive to prepare and must be closely monitored to maintain the properties, e.g. to adhere to an adhesive.
• the imitation leather obtained is therefore a composition of various substances, often with a supporting structure for the dimensional stability of the product itself.
• the object of the present invention is therefore to avoid a cost-intensive production, which is based on ingredients that have to be specially prepared in order to obtain a vegetable adhesive that poses no danger to the environment.
• composition which is based on enzymes which are active in the processing of fruits, in particular apple-derived vegetal products, and their use as adhesives, having the features of the characterizing part of claim 1.
• Another object of the present invention is to simplify a process for producing artificial leather and to propose a synthetic leather of simple composition.
• This further object is achieved by a method for producing artificial leather by the characterizing part of the independent claims for the method and the imitation leather achieved.
• the artificial leather thus obtained albeit a product to be processed properly, is superior in softness and coloring.
• a further object of the present invention is therefore to make a vegetal artificial leather more workable and to propose a dye which is more suitable for the vegetal artificial leather.
• This object is achieved by a method for the production of vegetal artificial leather with synthesis of various colors of vegetal origin or from the food industry by the characterizing part of claim 8.
• the invention represents a new era in the field of articles and adhesives.
• the newly developed adhesive is made with vegetal products, dried applesauce, which is made by indus- trial processing of the apples and an up to 95% degradable adhesive.
• the mixture thus obtained consists of a minimum proportion of natural adhesive (5-10-15%) and the remainder exclusively apple flour, bran flour, flour of nutshells, potato peel flour and all vegetable wastes derived from industrial and agricultural processing.
• the amount of adhesive depends on the use of the additive produced and used in various fields:
• apple flour ground down to 0 to 10 microns, containing 72 natural fibers and fructose and pectins, together with vegetal glue, consisting of various amides and vegetal molecules, create a new product unique in the world its kind.
• the tests performed and indicated in the IMAL National Collanti operation are as follows: - tension between wood-wood 6.5 N / mm 2 tension iron-iron 4.7 N / mm 2 The tensile average between the different industrial components is 4 N / mm 2 . From tests carried out, in which the grain structure of the apple product is changed, the adhesive changes the tensile strength. Surprisingly, the adhesive is odorless, only in its kind; It is very easy to process, does not shy away from cold or heat, and solidifies in the air. The rest is cleaned with both warm and cold water.
• the new product has the following advantages over the traditional, toxic Vini 1 substances currently on the international market: non-flammable, non-toxic, non-irritating to eyes and skin, does not cause dizziness and sleepiness. causes no negative for the environment
• the fruits When a dried fruit substance is provided as a base material, the fruits may be ground to an appropriate size to be subjected to pressure between two surfaces to obtain a film usable as artificial leather.
• the base material for the artificial leather preferably plants are used.
• An adhesive can be added to these depending on the property that is used for the art. leather, for example, for its suppleness and its grip.
• composition of the melt apple flour, ivermal glue on the basis of apple, life smith 1 color, e.g. red - green-white - b 1 au Ib or synthesis of composite colors.
• composition 99.9% apple flour mix and 1/1000 of vegetal color Preparation under compression of the cylindrically prepared product: composition 99.9% apple flour mix and 1/1000 of vegetal color.
• Thicknesses from 0.5 mm to 10 mm.
• the dyeing was dry and without the presence of liquids.
• FIG. 1 is a schematic diagram of a first way to connect two parts to be bonded in a first imple mentation form
• FIG. 2 shows a diagram of a second embodiment
• Figure 4 schematically in elevation a press.
• indentations are excluded, which face each other in such a way that the vegetal adhesive in the manner described can be connected to the opposing surfaces which are to be joined together Indentations may occur to form respective vegetal nails 4.
• a recess is formed in a single one of the two parts 11 and 13 to be joined so as to allow the adhesive to penetrate such that a nail 14 is formed.
• the parts to be bonded may be different material, e.g. Wood, iron, etc.
• the reference numeral 21 indicates in its entirety a rolling device to which shredded apples 22 can be fed via a rolled strip 23.
• a trichome ter-shaped container 24 further material is supplied ⁇ leads.
• the weaving guide has a support belt 25 which slides the material below a funnel-shaped press belt 26 in such a way that the material is pressed with a dimensional accuracy which is sufficient for use as artificial leather.
• a press 27 (FIG. 2) may be used which includes a platen 28 carried by a support 29 and a pressure plate 30 which is moved by a piston 31 to move the material 22 to press on the support plate 28.
• any device of the prior art may be used to roll the apple material.

Landscapes

• Chemical & Material Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• Food Science & Technology (AREA)
• Polymers & Plastics (AREA)
• General Chemical & Material Sciences (AREA)
• Nutrition Science (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Health & Medical Sciences (AREA)
• Wood Science & Technology (AREA)
• Zoology (AREA)
• Organic Chemistry (AREA)
• Treatment And Processing Of Natural Fur Or Leather (AREA)
• Adhesives Or Adhesive Processes (AREA)
• Preparation Of Fruits And Vegetables (AREA)
• Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Priority Applications (4)

Applications Claiming Priority (4)

Publications (3)

Family

ID=38698241

Family Applications (1)

Country Status (5)

Cited By (4)

Families Citing this family (6)

Citations (4)

Family Cites Families (7)

• 2007
  • 2007-07-26 EP EP07804647A patent/EP2046837A2/de not_active Withdrawn
  • 2007-07-26 BR BRPI0715109-8A patent/BRPI0715109A2/pt not_active IP Right Cessation
  • 2007-07-26 JP JP2009521371A patent/JP2009544861A/ja active Pending
  • 2007-07-26 US US12/309,681 patent/US20090301347A1/en not_active Abandoned
  • 2007-07-26 WO PCT/IB2007/002138 patent/WO2008012662A2/de active Application Filing

Patent Citations (4)

Non-Patent Citations (1)

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